package chapter03.Example01;
class Student{
    String name;
    void read() {
        System.out.println("大家好，我是" + name);
    }
}
public class Example01 {
        public static void main (String[] args) {
            Student stu1 = new  Student ();
            Student stu2 = new  Student ();  //
            stu1.name = "小明";               //
            stu1.read();                     //
            stu2.name = "小华";
            stu2.read();
        }
    }


